- added tabs

- added plot tab

sky_plot.py

@@ -8,7 +8,7 @@ TCP/IP-Verbindungen werden in einer persistenten LRU-Liste (max. 5) gespeichert.
 import sys
 from PyQt5.QtWidgets import (
     QApplication, QMainWindow, QWidget, QVBoxLayout,
-    QHBoxLayout, QLabel, QStatusBar, QSplitter, )
+    QHBoxLayout, QLabel, QStatusBar, QSplitter, QTabWidget)
 from PyQt5.QtCore import Qt
 
 from connection_panel import ConnectionPanel
@@ -16,7 +16,7 @@ from gnss_thread import GnssReader
 from sat_table import SatelliteTable
 from sky_plot_widget import SkyPlotWidget
 
-
+from plot_tab import PlotTab
 # ---------------------------------------------------------------------------
 # Hauptfenster
 # ---------------------------------------------------------------------------
@@ -35,6 +35,73 @@ class MainWindow(QMainWindow):
         root = QVBoxLayout(central)
         root.setContentsMargins(8, 8, 8, 8)
 
+        # Haupt-Tabs
+        self._main_tabs = QTabWidget()
+        self._main_tabs.setStyleSheet("""
+            QTabBar::tab {
+                background: #1a3a5c;
+                color: #cccccc;
+                padding: 6px 20px;
+                border-radius: 3px;
+            }
+            QTabBar::tab:selected {
+                background: #2a5a8c;
+                color: #ffffff;
+            }
+        """)
+
+        # ── Tab 1: Verbindung ─────────────────────────────────────────────────
+        conn_tab = QWidget()
+        conn_layout = QVBoxLayout(conn_tab)
+        conn_layout.setContentsMargins(8, 8, 8, 8)
+
+        self._conn_panel = ConnectionPanel()
+        self._conn_panel.connect_requested.connect(self._connect)
+        self._conn_panel.disconnect_requested.connect(self._disconnect)
+        conn_layout.addWidget(self._conn_panel)
+        conn_layout.addStretch()
+
+        self._main_tabs.addTab(conn_tab, "🔌 Verbindung")
+
+        # ── Tab 2: Sky View ───────────────────────────────────────────────────
+        view_tab = QWidget()
+        view_layout = QVBoxLayout(view_tab)
+        view_layout.setContentsMargins(8, 8, 8, 8)
+
+        # ── Tab 3: Plot ───────────────────────────────────────────────────
+        self._plot_tab = PlotTab()
+        self._main_tabs.addTab(self._plot_tab, "📈 Plot")
+
+        # Satellitenanzahl
+        self._sat_label = QLabel("Satelliten: –")
+        self._sat_label.setAlignment(Qt.AlignRight | Qt.AlignVCenter)
+        self._sat_label.setStyleSheet("font-size: 13px; color: #7ab7d4;")
+        view_layout.addWidget(self._sat_label)
+
+        # Splitter: Sky Plot | Tabelle
+        splitter = QSplitter(Qt.Horizontal)
+        self._sky_plot = SkyPlotWidget()
+        self._table = SatelliteTable()
+        splitter.addWidget(self._sky_plot)
+        splitter.addWidget(self._table)
+        splitter.setSizes([540, 380])
+        view_layout.addWidget(splitter)
+
+        self._main_tabs.addTab(view_tab, "🛰 Sky View")
+
+        root.addWidget(self._main_tabs)
+
+        # Status Bar
+        self._status = QStatusBar()
+        self.setStatusBar(self._status)
+        self._status.showMessage("Nicht verbunden.")
+
+    def __build_ui(self):
+        central = QWidget()
+        self.setCentralWidget(central)
+        root = QVBoxLayout(central)
+        root.setContentsMargins(8, 8, 8, 8)
+
         # Obere Leiste
         top = QHBoxLayout()
 
@@ -65,6 +132,20 @@ class MainWindow(QMainWindow):
         self._status.showMessage("Nicht verbunden.")
 
     def _connect(self, factory, label: str):
+        self._reader = GnssReader(factory)
+        self._reader.satellites_updated.connect(self._on_satellites)
+        self._reader.error_occurred.connect(self._on_error)
+        self._reader.connected.connect(
+            lambda msg: (
+                self._status.showMessage(f"{msg}: {label}"),
+                self._main_tabs.setCurrentIndex(1),  # → Sky View
+            )
+        )
+        self._reader.start()
+        self._conn_panel.set_connected(True)
+        self._status.showMessage(f"Verbinde mit {label} …")
+
+    def __connect(self, factory, label: str):
         self._reader = GnssReader(factory)
         self._reader.satellites_updated.connect(self._on_satellites)
         self._reader.error_occurred.connect(self._on_error)
@@ -88,6 +169,7 @@ class MainWindow(QMainWindow):
         self._sat_label.setText(f"Satelliten: {len(visible)} sichtbar, {used} genutzt")
         self._sky_plot.update_satellites(visible)
         self._table.update_satellites(visible)
+        self._plot_tab.update_data(visible)     # ← neu
 
     def _on_error(self, msg: str):
         self._status.showMessage(f"Fehler: {msg}")